Users Guide

Load VRF CAM............................................................................................................................................................794
Creating a Non-Default VRF Instance...................................................................................................................... 794
Assigning an Interface to a VRF................................................................................................................................ 795
Assigning a Front-end Port to a Management VRF............................................................................................... 795
View VRF Instance Information.................................................................................................................................795
Assigning an OSPF Process to a VRF Instance.......................................................................................................795
Configuring VRRP on a VRF Instance...................................................................................................................... 796
Configuring Management VRF.................................................................................................................................. 797
Configuring a Static Route......................................................................................................................................... 797
Sample VRF Configuration...............................................................................................................................................798
Route Leaking VRFs......................................................................................................................................................... 803
Dynamic Route Leaking....................................................................................................................................................803
Configuring Route Leaking without Filtering Criteria..............................................................................................804
Configuring Route Leaking with Filtering.................................................................................................................806
Chapter 61: Virtual Router Redundancy Protocol (VRRP)............................................................... 809
VRRP Overview................................................................................................................................................................ 809
VRRP Benefits....................................................................................................................................................................810
VRRP Implementation....................................................................................................................................................... 810
VRRP Configuration........................................................................................................................................................... 811
Configuration Task List................................................................................................................................................ 811
Setting VRRP Initialization Delay................................................................................................................................819
Sample Configurations...................................................................................................................................................... 819
VRRP in a VRF Configuration.................................................................................................................................... 823
VRRP for IPv6 Configuration.....................................................................................................................................828
Chapter 62: Debugging and Diagnostics........................................................................................ 832
Offline Diagnostics............................................................................................................................................................ 832
Important Points to Remember.................................................................................................................................832
Running Offline Diagnostics....................................................................................................................................... 832
Trace Logs..........................................................................................................................................................................833
Auto Save on Crash or Rollover...................................................................................................................................... 833
Last Restart Reason......................................................................................................................................................... 833
Hardware Watchdog Timer..............................................................................................................................................834
Using the Show Hardware Commands.......................................................................................................................... 834
Enabling Environmental Monitoring................................................................................................................................ 835
Recognize an Overtemperature Condition.............................................................................................................. 835
Troubleshoot an Over-temperature Condition........................................................................................................836
Recognize an Under-Voltage Condition................................................................................................................... 836
Troubleshoot an Under-Voltage Condition.............................................................................................................. 836
Troubleshooting Packet Loss...........................................................................................................................................837
Displaying Drop Counters........................................................................................................................................... 837
Dataplane Statistics.................................................................................................................................................... 842
Display Stack Port Statistics......................................................................................................................................843
Display Stack Member Counters...............................................................................................................................843
Enabling Application Core Dumps................................................................................................................................... 847
Mini Core Dumps............................................................................................................................................................... 847
Enabling TCP Dumps........................................................................................................................................................ 848
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Contents